baber/WOPTO huggingface dataset:
Patent JP-H08181889-A (JP)
Title: Contour correction device
Inventor: IWATA TOSHIMI
IPC: G10K15/04
Filed: 1994-12-24
Abstract: PURPOSE: To provide a contour correction device capable of contour-correcting only title superimposition selectively. CONSTITUTION: A contour correction circuit 50 generates delay digital component video signals RD, GD and BD in which digital component video signals Rin , Gin and Bin are delayed by one line in line memory 52, 60 and 68, respectively and generates digital component video signals RE, GE and BE to which contour emphasis is applied by comparators 54, 62 and 70 and encoders 56, 64 and 72. While, it is judged whether or not the present positions of the signals RD, GD and BD are within a title superimposition area by a line position judging circuit 10, then, a judging signal is outputted.  The selectors 58, 66 and 74 of the contour correction circuit 50 output by selecting the signals RE, GE and BE when the present line positions of the signals RD, GD and BD are within the title superimposition area and output by selecting the signals RD, GD and BD when they are not within the title superimposition area based on the judging signal.
Patent JP-H05146821-A (JP)
Title: Heat treatment technique for large diameter square tube
Inventor: NAKAJIMA NORIO
IPC: C21D1/26
Filed: 1991-11-27
Abstract: PURPOSE:To provide a heat treatment technique for forming a large diameter square tube free from residual stress at a corner part by locally heating a corner R part specifically, improving toughness, uniform and stable in material, provided with a sharp cross section and large in mechanical strength when the whole square steel tube is heat-treated and refined. CONSTITUTION:One thick steel plate is bent and formed by cold pressing or the thick steel plate is formed by cold plastic working into a round steel pipe in a roll forming device and opening edges are butt welded into each other, thereafter, when the whole square steel tube wherein a rectangular section in the longitudinal axis direction is formed by cold plastic working through a forming roll into a specified square shape is heat-treated to refine the steel material, the radial part of the steel pipe corner is heated locally further, this steel material part is heated at a temperature higher by about 150 deg.C than the flat part of the steel pipe, then, it is cooled uniformly gradually, the residual stress of the radial part of the corner is removed specifically, toughness and mechanical strength are improved through this heat treatment technique of the large diameter square steel tube.
Patent JP-H04205186-A (JP)
Title: Logic circuit drawing input device
Inventor: WAKAMATSU TADASHI
IPC: G06F17/50
Filed: 1990-11-29
Abstract: PURPOSE:To optimize the size of a drawing by providing an area wherein symbol wiring is impossible, controlling the gap between a wired symbol and an electric conductor, the position where the symbol is arranged, and the position of the electric conductor, and reducing or enlarging the free space between the symbols. CONSTITUTION:A symbol control part 4 sets the area where wiring is impossible for the symbols and when wiring between symbols is performed, a wiring control part 3 calculates a range which does not overlap with the above area where wiring is impossible; and the arranged symbols are moved by a symbol movement part 5 and wiring is performed again. When a symbol is added on an electric conductor, the wiring control part 3 calculates the enlargement rate of the free space for evading the overlap of the electric conductor with the symbol and the drawing is enlarged by a symbol movement part 5. A drawing which is already inputted is also reduced in size from a symbol at the left upper part of the drawing to reduce the drawing size. Consequently, the drawing size can be optimized.
Patent JP-H04199870-A (JP)
Title: Integrated circuit device
Inventor: HIDAKA HIDETO
IPC: H01L27/08
Filed: 1990-11-29
Abstract: PURPOSE:To make it possible to obtain a high capability and a high reliability integrated circuit by installing an internal grounding potential conversion circuit in order to raise internal supply grounding potential over external grounding potential. CONSTITUTION:A semiconductor device is formed with conventional dynamic type MOS, RAM or the like on a P type substrate. A substrate voltage generatio circuit is built-in so that this substrate potential may be a lower value than the grounding potential (negative value). The grounding potential of circuit system is set Vss' (> Vss) while the substrate potential is set to outside grounding voltage (Vss). Therefore, no substrate voltage generation circuit is required, which makes it possible to reduce the size of a chip. Furthermore, this construction stabilizes the substrate potential an avoids the adverse effect on the device characteristics induced by the deflection of the substrate potential. It is, therefore, possible to enhance both reliability and operational performance.
Patent JP-H05240198-A (JP)
Title: Vacuum generating device
Inventor: NAGAI SHIGEKAZU
IPC: F04F5/00
Filed: 1992-12-16
Abstract: PURPOSE:To effectively utilize the mounting space of a vacuum generating device and facilitate piping work even in the case of using a plurality of executors. CONSTITUTION:A vacuum generating device is formed of a manifold block body 12 and a plurality of executors 14a-14e fixed to the manifold block body 12 through screws. Each executor 14a-14e has a nozzle part and a diffuser part, and an executor body part 22 for generating a negative pressure by injecting a pressure fluid from the nozzle part to the diffuser part and sucking the air from a vacuum suction port 34 is also provided. The vacuum suction port 34 is formed in such a manner as to be rotatable in the arrowed direction with the shaft center of the executor body part 22 as a center.
Patent JP-H09183969-A (JP)
Title: Photosensitive composition and element made by using it
Inventor: SATOMURA MASATO
IPC: C09K9/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition having high transparency, quick response speed, high density of coloration even at room temperature or above, and high resistance to repeated developing and extinguishing a color by using a photochromic compound and a specified compound as the constituents. SOLUTION: This composition contains a photochromic compound (e.g. a compound of formula I) and an acetal or ketal compound (e.g. 3-methoxybutyl aldehyde diethyl acetal) preferably as an oil phase (e.g. an oil phase obtained by dissolving them in organic solvents comprising isopropylated triphenyl phosphate and ethyl acetate). It is desirable to form the composition from a combination of at least two photochromic compounds different in absorption maximum when forming a color by at least 50nm (e.g. a combination of compounds of formula I and formula II).
Patent JP-H03232321-A (JP)
Title: Radio transmitter using power amplifier module
Inventor: UEDA HIDEKI
IPC: H04B1/04
Filed: 1990-11-30
Abstract: PURPOSE:To use a power amplifier(PA) module with various voltages to be impressed to a control voltage terminal by selecting one circuit out of plural power supply circuits to output respectively various voltages and connecting the selected circuit to a direct current amplifier circuit connected to the control voltage terminal of the PA module. CONSTITUTION:A part of the output power from a PA module 4 is branched by a coupler 3 and this output is detected by a detector 6. The detected output is compared with a reference voltage VREF by a comparator 7 and according to the output of the comparator 7, a direct current amplifier circuit 8 is controlled. The control voltage is impressed from the direct current amplifier circuit 8 to a control voltage terminal 11 of the PA module 4 and the output power is controlled. In the direct current amplifier circuit 8, first and second power supply circuits 14 and 15 are prepared so as to be respectively selectively connected through a resistor 17 or 18. For the power supply circuit 14, the output voltage is set to V1 and for the power supply circuit 15, the output voltage is set to V2. Therefore, only by selecting the resistor 17 or 18 to be connected corresponding to the standard of the PA module to be used, this radio transmitter can be constituted corresponding to the PA module.
Patent JP-H04204273-A (JP)
Title: Lsi mounting board and data processor
Inventor: OKAZAKI TADASHI
IPC: G11C29/00
Filed: 1990-11-30
Abstract: PURPOSE:To effectively utilize the scan terminal of an LSI element and perform a test by mounting a scan address decoder circuit, a scan address wire, a scan data writing circuit and a scan reading circuit. CONSTITUTION:A board scan enable signal is given to a board terminal 24 and a board scan address to a board terminal 25 to decode with the use of a scan address decode circuit 23, for instance, an LSI element 112 is chosen to give a scan enable signal to a scan enable terminal 17 so as to be in a test- possible state. Next, when a scan address is applied in another scan address 33, a storage element of the element 112 is chosen and, if '1' is given to the terminal 28 as scan data in this state, it is applied on a scan set terminal 18 through a gate 29 and '1' is written in an inner storage element. And the data read from the storage element are output into a board terminal 35 through a scan reading circuit 34 from a scan-out terminal 21.
Patent JP-2000160627-A (JP)
Title: Chemical supplier for flush toilet
Inventor: MIHASHI TOSHIO
IPC: E03D9/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To supplement new solid chemicals to other chemical keeping section even in a state that some solid chemicals still remain in one chemical keeping section, use up all the solid chemicals, eliminate waste of chemicals, at the same time, when the solid chemicals are supplemented, the new solid chemicals can be only kept in the vacant chemical keeping section to facilitate maintenance work, and to prevent the disposal of the old solid chemicals from taking time. SOLUTION: A chemicals supplier 10 connected to a branch channel is equipped with a container 11 storing solid chemicals Y so as to make it possible to supplement, and a selector value 20 making washing water in the container including dissolved solid chemicals flow out to the branch channel. At least two chemical keeping sections 12 and 13 for storing and keeping the solid chemicals are provided in the container.
Patent JP-H09175462-A (JP)
Title: Monocycle
Inventor: MATSUHAMA MASAAKI
IPC: B62K1/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a monocycle which can regulate the self-sustaining stabilizing force, by detecting the rocking speed of the axle in the monocycle, and controlling a rocking reducing means to reduce the detected rocking angular speed. SOLUTION: This wheel barrow furnishes a saddle 2 at the uppermost part of a main shaft 1, a fork 4 is provided at the lower part of the main shaft 1, and a tire 6 supported with an axle 5 on the fork 4 is journalled rotatable. In such a wheel barrow, a CMG rocking reducing device 3 using a control moment gyro(CMG) is provided immediately under the saddle 2. This CMG rocking reducing device 3 has one set installed for pitching direction, and one set installed for rolling direction, so as to reduce the rocking speeds in the pitching direction and the rolling direction respectively.  When a case 11 itself is rocked in the direction of the arrow mark (a) making a grounding point 10 as the rotating center, the rocking angular speed of the main shaft 1 is converted into the rocking of a gimbal shaft 15 by the gyro effect, and the rotating angular speed of the gimbal shaft 15 is controlled adequately by an electric motor 17.
Patent JP-H11175530-A (JP)
Title: Information flow presenting method and device therefor and recording medium for storing information flow presentation program
Inventor: SUGIZAKI MASAYUKI
IPC: G06F17/30
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily obtain information necessary for the user from information transmitted from plural information transmitting media. SOLUTION: Information transmitted from plural information transmitting media and reference data for classification are inputted from a document inputting part 101 and a reference data inputting part 103, and stored in a document storing part 102 and a reference data storing part 104. The inputted document is classified according to classification categories related with time by a time classifying part 105. The inputted document is classified according to the classification categories related with a topic by a topic classifying part 106. Information tidal stream time-sequentially indicating each category related with the topic included in each document classified according to the classification categories related with time is extracted for each information transmitting medium by an information flow extracting part 107.  The extracted information flow is compared by an information flow selecting part 108, and the information flow desired by a user is selected, and presented to the user by a display part 109.
Patent JP-2000159572-A (JP)
Title: Anticorrosive ceramic member
Inventor: NAKAHARA MASAHIRO
IPC: C04B35/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an anticorrosive ceramic member which is exposed to halogen-based corrosive gases such as fluorine-based or chlorine-based corrosive gases or their plasmas but which has an anticorrosive property especially against the plasma by forming the anticorrosive member from a sintered product consisting mainly of both the crystal phases of yttria and YAG. SOLUTION: This anticorrosive ceramic member is exposed to halogen-based corrosive gases such as fluorine-based or chlorine-based corrosive gases or their plasmas, such as a chamber 1 or a ring 2 for crumpling a wafer 4 in an etching device, and is formed from a sintered product which comprises 35-80 mol.% of yttria and 20-65 mol.% of alumina and which consists mainly of both the crystal phase of yttria and YAG(yttrium aluminum garnet). In order to enhance the anticorrosive property of a ceramic sintered product constituting the anticorrosive member, the total content of both the crystal phases of the yttria and the YAG is preferably >=99 wt.%, and the porosity of the sintered product is preferably <=0.2%. The corrosive gas includes SF6, CF4, HF, CO2, HCl, and CCl4.
Patent JP-H04203190-A (JP)
Title: Mounting method of window frame on concrete wall
Inventor: ACHINAMI YUTAKA
IPC: E06B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To absorb vibration in case of earthquake and prevent breakage and crack of window frame by providing an elastic pipe made of silicone rubber in space between window frame and concrete wall, and filling elastic sealing material around it. CONSTITUTION:A window frame 1 which surrounds a first projection piece 6 which is fixed at several places of outer periphery and a second projection piece 6 which is overlapped at its tip 7 in such a way that it can elongate and shrink freely by a hold coil spring 10 is fitted in an opening 12 on a concrete wall 11, and outer end of the projection piece 8 is fixed on inner periphery of the opening 12 or a reinforcement, steel frame 13. Next, an elastic pipe 15 made of silicone rubber is provided in space 14 between the window frame 1 and inner periphery of the opening 12, and elastic sealing material 16 is filled in outer periphery of the pipe 15 in the space 14 and solidified. Consequently, it is possible to absorb vibration due to earthquake on the concrete wall 11 and prevent breakage of the window frame 1 by mounting the window frame 1 via the sealing material 16 elastically.
Patent JP-H08186785-A (JP)
Title: Movie video camera, reproduction device for movie video signal, and recording and reproducing method form movie video signal
Inventor: MAKISHIMA SUGIO
IPC: H04N9/82
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a printed image having high vertical resolution and no blurring from the signals photographed by a movie video camera. CONSTITUTION: The video signals of 1st and 2nd fields are outputted every 1/60sec., from a CCD 11. These video signals are usually selected by a multiplexer 16 so that the 1st and 2nd fields are alternately outputted every 1/60sec. The video signals of 1st and 2nd fields which are obtained with prescribed timing and by the simultaneous photographing are outputted from the multiplexer 16. At the same time, the PI (print inhibit) signals are added to the video signals and recorded on a video tape 24 by a synchronizing/PI signal addition circuit 17. When an image is printed, the PI signals are detected and the video signals of 1st and 2nd fields obtained by the simultaneous photographing are acquired from the detected PI signals. Then a printed image is obtained from these video signals.
Patent JP-2001151181-A (JP)
Title: Mounting structure of windshield
Inventor: UMETANI ICHIRO
IPC: B62J17/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of windshield capable of reducing the floating and reducing the number of small screws to be used. SOLUTION: In this structure for mounting a windshield 2 on a cowling 1 installed to the front part of a car body, a recessed step part 5 for supporting the peripheral part 2a of the windshield 2 and an insert port 7 opened to the step part 4 are formed on the cowling 1. A protruding piece 14 to be inserted to and engagingly locked with the insert hole 7 is formed on the peripheral part 2a of the windshield so as to extend from the peripheral part 2a in the direction B parallel to the surface thereof.
Patent JP-H08240804-A (JP)
Title: Color liquid-crystal dispaly element
Inventor: RI JIKEN
IPC: G02F1/1335
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display element capable of ensuring the easy formation of a strip type of black matrix, as well as the easy formation of red, green and blue color filters even in a tight condition, and allowing the easy and independent adjustment of each of the color filters having different color purity or transmittance. SOLUTION: A black matrix 2 is formed on the lower surface of an upper glass substrate 1a, and a blue color filter 3B and a transparent zone 6 are regularly arrayed, so as to correspond to the black matrix 2. In addition, two color filters 3R and 3G other than the blue color are regularly arrayed on a lower glass substrate 1b, so as to correspond to the transparent zone 6.
Patent JP-H03196227-A (JP)
Title: Method for preventing abnormal action at exchange of boards
Inventor: FUJIKAWA MASAO
IPC: G06F11/00
Filed: 1989-12-25
Abstract: PURPOSE:To omit the excessive knowledges and the complicated operations to a system and to secure the exchange of boards by using the erroneous contents of a storage element to prevent the abnormal working of the system at the time of the exchange of boards. CONSTITUTION:The contents of a storage element 104 storing the information inherent to the system are held even after the system power supply is turned off. Then a CPU 101 detects the exchange of a board 200 and erases and clears automatically the contents of the element 104 at the exchange of the board 200. Thus the contents of the element 104 are invalidated by a circuit C2. Therefore the CPU 101 does not use the erroneous contents of the element 104 and performs the prescribed operations including the shut-off of the system working or the restoration of the information on the element 104, etc., that are decided by the system without using the erroneous contents of the element 104 when the CPU 101 detects automatically the exchange of the board 200 and without any manual work. Thus it is possible to prevent the abnormal working of the system which is caused by using the erroneous contents of the element 104 at the time the exchange of the board 200.
Patent JP-H10178454-A (JP)
Title: Control method for communication buffer
Inventor: IZUMI KENJI
IPC: H04L49/901
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To attain transmission/reception even by a communication buffer of a small capacity by preventing an event that the capacity of a reception buffer is deficient owing to increase in the capacity of a transmission buffer. SOLUTION: On the occurrence of a transmission/reception request from an application program 101 in the communication data processing in a terminal equipment 100, a data management section 102 checks the capacity of a transmission buffer and when the capacity of the transmission buffer is larger than the maximum capacity specified in advance, even when a free-area is left in a transmission reception buffer 105, a data management section 102 operates considering that the acquisition of the buffer is failed. When the acquisition of the buffer is successful, a protocol processing section 103 applies header processing of communication data stored in the transmission reception buffer 105 and a frame transmission reception section 104 conducts transmission/ reception of communication data to a center station 200 via a network 300.
Patent JP-H03200681-A (JP)
Title: Position detection device of elevator floor
Inventor: OHIRA KATSUMI
IPC: B66B1/36
Filed: 1989-12-28
Abstract: PURPOSE:To prevent deterioration in riding comfortableness by obtaining a time from a floor value rewriting request of previous time till a rewriting request of this time, thereafter performing rewriting with an error rate if it is a specified time or more while performing floor value measurement operation if it is that or less. CONSTITUTION:This detector is composed of a pulse generator 6 for generating pulses proportional to the moving distance of a cage 1 from the rotation of a motor 5, a circuit 7 for counting these pulses, a microcomputer 8, plates 10 at elevation/descending way corresponding to the positions of respective floors 9, and position detectors 11, 12 provided at the cage 1. Addition is made in counters T1, T2 at every compution cycle to count the time between rewriting demands of floor value, and when an error rate is judged to be out of specified range, the time T1 from the previous rewriting is specified time or less is judged. If it is not the specified time or less the floor value data is rewrited with the error rate, and the counter T1 is set to an initial value 0. If the time T1 is the specified time or less measurement operation is performed when the time T2 from the previous floor value measurement operation is the specified time or more.
Patent JP-H04206051-A (JP)
Title: Optical head
Inventor: URAIRI KENICHIROU
IPC: G11B7/135
Filed: 1990-11-30
Abstract: PURPOSE:To form a thin optical head by arranging a semiconductor laser so that the angle formed between the optical axis of the light emitted from the semiconductor laser on a mirror and the optical axis directed toward an objective lens is smaller than 90 degrees. CONSTITUTION:The angle formed between the optical axis of the light which is emitted from a semiconductor laser 11, reflected from a half mirror 15 and directed toward a mirror 14 and the optical axis of the light which is reflected from the mirror 14 and directed toward an objective lens 13 is made to be the angle smaller than 90 degrees. At this time, the attaching position of the semiconductor laser 11 is located at a position close to a light recording medium 12. Furthermore, the light which is reflected from the light recording medium 12 is inclined into the direction of the light recording medium 12 with respect to an optical base 17. The attaching position of a photodetector 16 can be made close to the light recording medium 12. Thus, the thin optical head can be formed.